HUT35656A - Process for producing stabile 4,4-dioxy-4-thia-prostacycline derivatives - Google Patents

Process for producing stabile 4,4-dioxy-4-thia-prostacycline derivatives

Info

Publication number
HUT35656A
HUT35656A HU15384A HU15384A HUT35656A HU T35656 A HUT35656 A HU T35656A HU 15384 A HU15384 A HU 15384A HU 15384 A HU15384 A HU 15384A HU T35656 A HUT35656 A HU T35656A
Authority
HU
Hungary
Prior art keywords
formula
thia
dioxy
cpd
stabile
Prior art date
Application number
HU15384A
Other languages
Hungarian (hu)
Other versions
HU191216B (en
Inventor
Geza Galambos
Jozsef Ivanics
Karoly Kanay
Peter Gyoeri
Peter Koermoeczy
Gyoergy Dorman
Istvan Stadler
Gabor Kovacs
Karoly Horvath
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Priority to HU15384A priority Critical patent/HU191216B/en
Publication of HUT35656A publication Critical patent/HUT35656A/en
Publication of HU191216B publication Critical patent/HU191216B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Optically active or racemic 4,4-dioxo-4-tia-prostacyclin derivs. of formula (I) are obtd. by condensing a cpd. of formula (III) with a cpd. of formula (IV), heating the resulting cpd. of formula (II) and opt. removing the protective gps. from the hydroxyl and/or hydrolysing the ester gp. and/or forming a salt from the free acid.
HU15384A 1984-01-16 1984-01-16 Process for the synthesis of stable 4,4-dioxo-4-thia-prostacycline derivatives HU191216B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU15384A HU191216B (en) 1984-01-16 1984-01-16 Process for the synthesis of stable 4,4-dioxo-4-thia-prostacycline derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU15384A HU191216B (en) 1984-01-16 1984-01-16 Process for the synthesis of stable 4,4-dioxo-4-thia-prostacycline derivatives

Publications (2)

Publication Number Publication Date
HUT35656A true HUT35656A (en) 1985-07-29
HU191216B HU191216B (en) 1987-01-28

Family

ID=10948205

Family Applications (1)

Application Number Title Priority Date Filing Date
HU15384A HU191216B (en) 1984-01-16 1984-01-16 Process for the synthesis of stable 4,4-dioxo-4-thia-prostacycline derivatives

Country Status (1)

Country Link
HU (1) HU191216B (en)

Also Published As

Publication number Publication date
HU191216B (en) 1987-01-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628